SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.

SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd. SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.

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Parameter lists SMA Solar Technology AG 19.2 Adjustable Parameters All parameters contained in this section are adjustable. You can only adjust the parameters with a gray background after the installer password has been entered. Some of the parameters with a gray background are only visible after the installer password has been entered. You will find an overview of the menu structure in section 10.1 ”Menu Structure” (page 67). 19.2.1 Inverter Settings (210#) Number Name Description Value Explanation Default Value 01 InvVtgNom Nominal voltage of the Sunny Island 02 InvChrgCurMax Maximum AC charging current 03 InvFrqNom Nominal frequency of the Sunny Island 19.2.2 Battery Settings (220#) 221# Battery Property 230 V / 50 Hz 230 V 220 V / 60 Hz 220 V 20 A 230 V / 50 Hz 50 Hz 220 V / 60 Hz 60 Hz Number Name Description Value Explanation Default Value 04 BatTmpMax Maximum battery temperature 05 BatTmpStr Battery start temperature following stop due to overtemperature 06 BatWirRes Power resistor of the battery connection in mOhm 07 BatFanTmpStr Starting temperature for the "BatFan" function 35 °C ... 50 °C 0 °C ... "BatTmp Max" 0 mOhm 50 mOhm 40 °C 35 °C 40 °C 158 SI5048-TB-TEN110340 Technical Description

SMA Solar Technology AG Parameter lists 222# Battery Charge Mode Number Name Description Value Explanation Default Value 01 BatChrgCurMax Charging current of the battery 02 AptTmBoost Absorption time for normal charge 03 AptTmFul Absorption time for full charge 04 AptTmEqu Absorption time for equalization charge 10 A ... 1200 A 1 min... 600 min 05 CycTmFul Full charge cycle time 1 day ... 180 days 06 CycTmEqu Equalization charge cycle time 07 ChrgVtgBoost Cell voltage setpoint for normal charge 08 ChrgVtgFul Cell voltage setpoint for full charge 09 ChrgVtgEqu Cell voltage setpoint for equalization charge 10 ChrgVtgFlo Cell voltage setpoint for float charge 1,200 A VRLA 120 min FLA 90 min NiCd 300 min 1 h... 20 h VRLA 5 h FLA 5 h NiCd 7 h 1 h... 48 h 10 h 7 days 365 days 2.2 V ... 2.7 V 1.5 V ... 1.8 V 2.3 V ... 2.7 V 1.5 V ... 1.8 V 2.3 V ... 2.7 V 1.5 V ... 1.8 V 2.2 V ... 2.4 V 1.4 V ... 1.6 V 14 days 180 days VRLA 2.40 V FLA 2.55 V NiCd 1.65 V VRLA 2.40 V FLA 2.50 V NiCd 1.65 V VRLA 2.40 V FLA 2.50 V NiCd 1.65 V VRLA 2.25 V FLA 2.25 V NiCd 1.55 V Technical Description SI5048-TB-TEN110340 159

SMA Solar Technology AG Parameter lists<br />

222# Battery Charge Mode<br />

Number Name <strong>Description</strong> Value Explanation Default<br />

Value<br />

01 BatChrgCurMax Charging current of the<br />

battery<br />

02 AptTmBoost Absorption time for<br />

normal charge<br />

03 AptTmFul Absorption time for full<br />

charge<br />

04 AptTmEqu Absorption time for<br />

equalization charge<br />

10 A ...<br />

1200 A<br />

1 min...<br />

600 min<br />

05 CycTmFul Full charge cycle time 1 day ...<br />

180 days<br />

06 CycTmEqu Equalization charge<br />

cycle time<br />

07 ChrgVtgBoost Cell voltage setpoint for<br />

normal charge<br />

08 ChrgVtgFul Cell voltage setpoint for<br />

full charge<br />

09 ChrgVtgEqu Cell voltage setpoint for<br />

equalization charge<br />

10 ChrgVtgFlo Cell voltage setpoint for<br />

float charge<br />

1,200 A<br />

VRLA 120 min<br />

FLA 90 min<br />

NiCd 300 min<br />

1 h... 20 h VRLA 5 h<br />

FLA 5 h<br />

NiCd 7 h<br />

1 h... 48 h 10 h<br />

7 days<br />

365 days<br />

2.2 V ...<br />

2.7 V<br />

1.5 V ...<br />

1.8 V<br />

2.3 V ...<br />

2.7 V<br />

1.5 V ...<br />

1.8 V<br />

2.3 V ...<br />

2.7 V<br />

1.5 V ...<br />

1.8 V<br />

2.2 V ...<br />

2.4 V<br />

1.4 V ...<br />

1.6 V<br />

14 days<br />

180 days<br />

VRLA 2.40 V<br />

FLA 2.55 V<br />

NiCd 1.65 V<br />

VRLA 2.40 V<br />

FLA 2.50 V<br />

NiCd 1.65 V<br />

VRLA 2.40 V<br />

FLA 2.50 V<br />

NiCd 1.65 V<br />

VRLA 2.25 V<br />

FLA 2.25 V<br />

NiCd 1.55 V<br />

<strong>Technical</strong> <strong>Description</strong> SI<strong>5048</strong>-TB-TEN110340 159

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